| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.44 | 11.631% | $57.423 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $26.56 | 6.129% | $28.1879 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $17.66 | 3.712% | $18.3155 | $18.32 | $18.30 | $18.30 |
| Purchase #4 | $56.60 | 7.636% | $60.922 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $5.38 | 7.139% | $5.7641 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $18.76 | 10.727% | $20.7724 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $105.54 | 7.387% | $113.3362 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $281.94 | $304.7211 | $304.72 | $304.65 | $304.70 | |